Remove And Replace Procedures; Models 270, 800, And 810 Remove And Replace Procedures - IBM iSeries 270 Service Manual

Remove and replace procedures

For use by authorized service providers.
This is the starting point for all remove and replace procedures. Perform the following steps.
Attention: If removing the cover while powered on, errors may occur due to electromagnetic interference.
Attention: It is not always necessary to power off the system to exchange a field replaceable unit (FRU).
You will be directed through a concurrent exchange, if possible, for disk or removable media storage units.
1. Find the location of the part you are replacing in Locations and addresses.
2. If you are removing an IOA, IOP, IXS card, disk unit, or removable media unit, you may be able to use
the concurrent procedures and keep the system up and running.
3. Find the FRU you are removing in this section and follow the procedures.
4. When you have completed the remove procedure, install the FRU by reversing the remove procedure
unless otherwise noted. After exchanging an item, see Verify the repair.
Models 270, 800, and 810
Model 820
Model 825
Models 830 and SB2
Models 840 and SB3
Models 870 and 890
FC 5074, FC 5079, FC 9074, FC 9079
FC 5075
FC 5078, FC 0578, FC 5088, FC 0588
FC 5094, FC 5294, FC 8094, FC 9094
FC 5095, FC 0595
HSL cables (concurrent)
Type 2689, 2748, 2757, 2763, 2778, 2782, 2890, 2892, 4758, 5703 cards
Tape cartridge - manual removal
Optical media - manual removal

Models 270, 800, and 810 remove and replace procedures

For use by authorized service providers.
Models 270, 800, and 810 - Air moving device - B01 and B02
Models 270, 800, and 810 - Air moving device - B03
2
Hardware (Remove and Replace; Part Locations and Listings)